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plow
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Update listen address

This commit is contained in:
six-ddc 2021-06-26 21:40:28 +08:00
parent 2a829ddbe8
commit a8e3103636
2 changed files with 16 additions and 15 deletions
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16
charts.go
View File

@ -140,21 +140,15 @@ type Metrics struct {
}
type Charts struct {
listenAddr string
page *components.Page
ln net.Listener
dataFunc func() *ChartsReport
page *components.Page
ln net.Listener
dataFunc func() *ChartsReport
}
func NewCharts(listenAddr string, dataFunc func() *ChartsReport, desc string) (*Charts, error) {
func NewCharts(ln net.Listener, dataFunc func() *ChartsReport, desc string) (*Charts, error) {
templates.PageTpl = fmt.Sprintf(PageTpl, desc)
ln, err := net.Listen("tcp4", listenAddr)
if err != nil {
return nil, err
}
c := &Charts{listenAddr: listenAddr, ln: ln, dataFunc: dataFunc}
c := &Charts{ln: ln, dataFunc: dataFunc}
c.page = components.NewPage()
c.page.PageTitle = "plow"
c.page.AssetsHost = assertsPath

15
main.go
View File

@ -3,6 +3,7 @@ package main
import (
"fmt"
"io/ioutil"
"net"
"os"
"strings"
@ -23,7 +24,7 @@ var (
host = kingpin.Flag("host", "Host header").String()
contentType = kingpin.Flag("content", "Content-Type header").Short('T').String()
chartsListenAddr = kingpin.Flag("listen", "Listen addr to serve Web UI").Default("0.0.0.0:18888").String()
chartsListenAddr = kingpin.Flag("listen", "Listen addr to serve Web UI").Default(":18888").String()
timeout = kingpin.Flag("timeout", "Timeout for each http request").PlaceHolder("DURATION").Duration()
dialTimeout = kingpin.Flag("dial-timeout", "Timeout for dial addr").PlaceHolder("DURATION").Duration()
reqWriteTimeout = kingpin.Flag("req-timeout", "Timeout for full request writing").PlaceHolder("DURATION").Duration()
@ -102,8 +103,14 @@ Example:
desc += fmt.Sprintf(" using %d connection(s).", *concurrency)
fmt.Println(desc)
var ln net.Listener
if *chartsListenAddr != "" {
fmt.Printf("@ Real-time charts is listening on http://%s\n", *chartsListenAddr)
ln, err = net.Listen("tcp", *chartsListenAddr)
if err != nil {
errAndExit(err.Error())
return
}
fmt.Printf("@ Real-time charts is listening on http://%s\n", ln.Addr().String())
}
fmt.Printf("\n")
@ -117,8 +124,8 @@ Example:
report := NewStreamReport()
go report.Collect(requester.RecordChan())
if *chartsListenAddr != "" {
charts, err := NewCharts(*chartsListenAddr, report.Charts, desc)
if ln != nil {
charts, err := NewCharts(ln, report.Charts, desc)
if err != nil {
errAndExit(err.Error())
return